| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.73 | 7.444% | $242.5333 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $224.68 | 10.542% | $248.3658 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $104.85 | 6.512% | $111.6778 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $104.44 | 4.814% | $109.4677 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $56.56 | 3.211% | $58.3761 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $238.84 | 3.448% | $247.0752 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $138.62 | 11.353% | $154.3575 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $1,093.72 | $1,171.8534 | $1,171.87 | $1,171.90 | $1,172.00 | |